---
title: "Tong Petrotech Corp. (300164.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300164.SZ.md"
symbol: "300164.SZ"
name: "Tong Petrotech Corp."
industry: "Energy Equipment and Services"
datetime: "2026-05-19T16:11:18.622Z"
locales:
  - [en](https://longbridge.com/en/quote/300164.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300164.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300164.SZ.md)
---

# Tong Petrotech Corp. (300164.SZ)

## Company Overview

Tong Petrotech Corp. provides technical support and services for oil and gas exploration and development in China and internationally. The company also manufactures and sells equipment for oil drilling and production; and sells civilian explosives, gas and liquid separation, and purification equipment. In addition, it provides gas management solutions; and professional and auxiliary services for oil and gas extraction.

| Item | Detail |
|------|--------|
| Industry | Energy Equipment and Services |
| Exchange | CN Market |
| Website | [www.tongoiltools.com](https://www.tongoiltools.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: C
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-19T04:30:08.000Z

**Overall: C (0.50)**

**Industry**: Energy Equipment and Services

| Metric | Value |
|--------|-------|
| Industry Ranking | 14 / 29 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Blend - Stocks in which the company has both growth and mature businesses.
- **Scale**: Small - The company's operation has a high degree of growth and volatility, making it easy to achieve high investment returns.

**Multi Score**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | -9.67% |  |
| Net Profit YoY | -56.26% |  |
| P/B Ratio | 5.77 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 7930726509.60 |  |
| Revenue | 1106637078.37 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 1.66% | C |
| Profit Margin | 2.07% | C |
| Gross Margin | 5.08% | E |
| Revenue YoY | -9.67% | D |
| Net Profit YoY | -56.26% | D |
| Total Assets YoY | 3.81% | C |
| Net Assets YoY | -1.10% | D |
| Cash Flow Margin | 691.52% | A |
| OCF YoY | -9.67% | D |
| Turnover | 0.56 | C |
| Gearing Ratio | 30.13% | B |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Tong Petrotech Corp.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "-9.67%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-56.26%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "5.77",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "7930726509.60",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "1106637078.37",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "1.66%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "2.07%",
          "rating": "C"
        },
        {
          "name": "Gross Margin",
          "value": "5.08%",
          "rating": "E"
        },
        {
          "name": "Revenue YoY",
          "value": "-9.67%",
          "rating": "D"
        },
        {
          "name": "Net Profit YoY",
          "value": "-56.26%",
          "rating": "D"
        },
        {
          "name": "Total Assets YoY",
          "value": "3.81%",
          "rating": "C"
        },
        {
          "name": "Net Assets YoY",
          "value": "-1.10%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "691.52%",
          "rating": "A"
        },
        {
          "name": "OCF YoY",
          "value": "-9.67%",
          "rating": "D"
        },
        {
          "name": "Turnover",
          "value": "0.56",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "30.13%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 331.49 | 18/29 | 140.49 | 60.48 | 52.85 |
| PB | 5.52 | 22/29 | 5.57 | 2.44 | 2.23 |
| PS (TTM) | 6.86 | 23/29 | 6.92 | 2.95 | 2.62 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Jereh Group (002353.SZ) | B | B | C | B | B | B |
| 02 | DEVELOP (688377.SH) | C | B | C | B | B | B |
| 03 | Shandong Molong (002490.SZ) | D | A | B | E | A | B |
| 04 | Lanpec (601798.SH) | C | A | C | C | A | B |
| 05 | COSL (601808.SH) | C | C | B | C | B | C |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300164.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300164.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300164.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300164.SZ/filings.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**